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Vulnerability DatabaseCVE-2026-2303
CVE-2026-2303:
CBL Mariner vulnerability analysis and mitigation
The mongo-go-driver repository contains CGo bindings for GSSAPI (Kerberos) authentication on Linux and macOS. The C wrapper implementation contains a heap out-of-bounds read vulnerability due to incorrect assumptions about string termination in the GSSAPI standard. Since GSSAPI buffers are not guaranteed to be null-terminated or have extra padding, this results in reading one byte past the allocated heap buffer.
Source: NVD
Related CBL Mariner vulnerabilities:
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